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https://www.mccoys.com/shop/p/1392059-052303-31/milwaukee-shockwave-impact-duty-series-49-66-6140-shallow-impact-socket-16-mm-socket-38-in-drive-square-drive
Milwaukee

SHOCKWAVE Impact Duty Series 49-66-6140 Shallow Impact Socket, 16 mm Socket, 3/8 in Drive, Square Drive

Sku: 1392059-052303-31
$6.43
140 Available at SHIP TO STORE
Estimated Arrival On: 12/18/2025

Our SHOCKWAVE Impact Duty™ 3/8 in drive six-point sockets feature the boldest, longest-lasting markings and extreme impact durability in high-torque applications. The stamped and ink filled size markings enable you to select the right socket every time throughout the life of the socket. We engineered these six-point standard sockets with high-strength forged steel for optimized performance in heavy-duty applications and a non-slip hex geometry prevents fastener rounding. The dual-hole design and ring groove allow for easy socket attachment and removal. All Milwaukee® SHOCKWAVE Impact Duty™ sockets are backed by our lifetime assured and meet ASME industry standards.

  • Optimized for use with 3/8 in drive impact wrenches, drivers, ratchets and adapters
  • Stamped and ink filled diameter markings for wear resistance
  • Six-point design made with forged impact steel for durability in high-torque applications backed by our lifetime assured
  • Dual-hole design and groove for easier attachment
  • Non-slip hex geometry to prevent socket and fastener rounding
  • Laser etched part number
  • Lifetime assured covers impact sockets and extensions only

Measuring Type
Metric
Drive Type
Square
Drive Size
3/8
Drive End Outside Diameter
20.7
Number of Points
6
Socket Size
16
Socket Depth
5.3
Socket End Outside Diameter
19.5
Bolt Clearance Depth
5/8
Overall Length
1-1/4
Material
Chrome Molybdenum Steel
Finish
Black Phosphate

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